专题信息源数量统计bug修改

src/main/java/com/zzsn/event/mapper/xml/CommonMapper.xml

@@ -244,7 +244,8 @@
         </if>
         ) x) b
         on (a.subject_id = b.subject_id and a.source_id = b.source_id)
-        where b.source_id is null group by a.subject_id
+        LEFT JOIN info_source x on(a.source_id = x.id)
+        where b.source_id is null and x.id is not null group by a.subject_id
     </select>
 
     <select id="selectOldLabelTypeList" resultType="com.zzsn.event.feign.entity.SysDict">